Support for pickaxe matching regular expressions

diff --git a/diff.c b/diff.c
index 8b37477afc3bf8555f0b6c9f0d6f116a39784817..2db2cc568dae9e94f56343cb1c900a2da195c9d0 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -300,7 +300,7 @@ void fill_filespec(struct diff_filespec *spec, const unsigned char *sha1,
                   unsigned short mode)
 {
        if (mode) {
-               spec->mode = DIFF_FILE_CANON_MODE(mode);
+               spec->mode = canon_mode(mode);
                memcpy(spec->sha1, sha1, 20);
                spec->sha1_valid = !!memcmp(sha1, null_sha1, 20);
        }
@@ -883,6 +883,8 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
                options->filter = arg + 14;
        else if (!strcmp(arg, "--pickaxe-all"))
                options->pickaxe_opts = DIFF_PICKAXE_ALL;
+       else if (!strcmp(arg, "--pickaxe-regex"))
+               options->pickaxe_opts = DIFF_PICKAXE_REGEX;
        else if (!strncmp(arg, "-B", 2)) {
                if ((options->break_opt =
                     diff_scoreopt_parse(arg)) == -1)